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3 years ago

Which statement compares the numbers correctly?

Mathematics

1 answer:

jeyben [28]3 years ago

4 0

Answer:

The first statement is correct

Step-by-step explanation:

0.654 < 0.674 is correct because 0 is the same, 6 is the same, but 7 is larger than 5.

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Please help

kumpel [21]

Answer:

(42 x 6) ^8

Step-by-step explanation:

This is saying multiply 42 and 6 then bring it to the power of 3+5 which is 8

6 0

3 years ago

Read 2 more answers

6 plus the product of z and 9

Marina86 [1]

Answer:

6+9x

Step-by-step explanation:

Hope this helped you by any way!

8 0

4 years ago

Read 2 more answers

Lisa is 6 centimeters taller than her friend Ian. Ian is 10 centimeters taller than Jim. Every month, their heights increase by

Temka [501]

Lan is 146 centimeters tall now.

Explanation

Let, Lan's current height is $h$ centimeters

As Lisa is 6 centimeters taller than Lan and Lan is 10 centimeters taller than Jim, so Lisa's current height = $(h+6)$ centimeters and Jim's current height = $(h-10)$ centimeters.

Every month, their heights increase by 2 centimeters.

So, after 5 months.....

Lan's height = $h+(2*5)=(h+10)$ centimeters,

Lisa's height = $(h+6)+(2*5)= (h+16)$ centimeters and

Jim's height = $(h-10)+(2*5)= h$ centimeters

Given that, the sum of Ian's and Jim's heights will be 140 centimeters more than Lisa's height in 5 months. So the equation will be....

$(h+10)+h= (h+16)+140\\ \\ 2h+10=h+156\\ \\ 2h-h=156-10\\ \\ h=146$

So, the current height of Lan is 146 centimeters.

7 0

3 years ago

B. Find the area of the triangle formed by joining the mid points of the sides of a triangle

Bas_tet [7]

Answer:

2.1

Step-by-step explanation:

4 0

3 years ago

Solve each equation.Show your work. Can someone help me please??

Inga [223]

Answer:

1/2a = -5

a = (-5 x 2) : 1

a = -10

8 - b = 9,5

b = 8 - 9,5

b = -1,25

0,1 = -10c

c = 0,1 : -10

c = -0,01

I hope it's helpful.

3 0

3 years ago